What: 11th Annual HarborFest Dock Day Festival presented by the Port Washington Chamber of Commerce

When: Saturday, May 19, 11 a.m.-6 p.m.

Where: Town Dock and Lower Main Street, Port Washington. Free shuttle buses from the LIRR station and Manorhaven Park

Why: A celebration of our nautical heritage on the waterfront of beautiful Manhasset Bay, in order to enhance public awareness of the need to protect and preserve this precious asset.

Admission: Free (fee for cruises)

Events: * Cruises on tall ship Phoenix, Allison Rose Cruise Boat, water taxi. Departures 11:45 a.m.-6:30 p.m.

* Concert series and nautical singers, 11:15 a.m.-6 p.m.

* Mini fun run for kids with popular characters, 9:30-11 a.m.

* Enviro-Expo

* Crafts show and demonstrations - 100 booths

* Children's fun park - castle bounce, games, activities

* Family fun stage, 11:45 a.m.-4 p.m.

* Merchant and organization booths, exhibits

* Fabulous food court

* New nautical exhibit in "Tugboat" Museum

* Opening of the treasure chest

* Model boat regatta on Mill Pond, 11:30 a.m.-3:30 p.m.

* Newsday's Long Island History Mobile Museum

* Mobile US Post Office - HarborFest cancellation stamp, giveaways, environmental exhibits

* Much more!

* May 18, 7 p.m.: Rotary Club Charity Clam Bake under the main tent, to benefit the Teen Center.

* May 19, 8 p.m.: Landmark Community Center's Third Annual Folk Music Concert starring Richie Havens.

* May 20, 1 and 6:30 p.m.: three-hour sails aboard the Phoenix.

* May 25, 7-11 p.m.: "Pirate Cruise" aboard the Allison Rose. Hors d'oeuvres, full dinner, DJ and karaoke. Costume optional.

* Anton Community Newspapers, Extra Space Storage, Fleet Bank, Town of North Hempstead.

For additional information about HarborFest, call Bobbie Polay at 883-6566.